AM Roundup: Apple’s Dangerous Game

Apple digs in: Washington and Silicon Valley geared up for a high-stakes legal battle over a phone used by one of the San Bernardino, Calif., terrorists, a contest each side views as a must-win in their long fight over security versus privacy. [WSJ]

• Apple CEO Tim Cook is playing a dangerous game of brinkmanship with the U.S. government. [WSJ]